Re: [zfs-discuss] openSolaris ZFS root, swap, dump
IIRC, EFI boot requires support from the system BIOS. On Sun, May 18, 2008 at 1:54 AM, A Darren Dunham <[EMAIL PROTECTED]> wrote: > On Fri, May 16, 2008 at 07:29:31PM -0700, Paul B. Henson wrote: > > For ZFS root, is it required to have a partition and slices? Or can I just > > give it the whole disk and have it write an EFI label on it? > > Last I heard, no support yet for EFI boot. I'm not sure if that's > something that's being actively worked on. > > -- > Darren > > > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > -- Just me, Wire ... Blog: ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] [osol-discuss] The ZFS inventor and Linus sitting in a tree?
> Here's a link to a recent blog entry of Jeff Bonwick, lead engineer of > ZFS, showing him with Linus Torvalds, making mysterious comments in a > blog post that's tagged ZFS. Well, here's the link, anyhow. :S http://blogs.sun.com/bonwick/entry/casablanca -mg ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] The ZFS inventor and Linus sitting in a tree?
Here's a link to a recent blog entry of Jeff Bonwick, lead engineer of ZFS, showing him with Linus Torvalds, making mysterious comments in a blog post that's tagged ZFS. I hate to be a scaremongerer, but are we about to lose one major advantage over the "competition"? I mean, if the Linux folks to want it, fine. But if Sun's actually helping with such a possible effort, then it's just shooting itself in the foot here, in my opinion. Regards, -mg ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Notification of Important Improvements to ZFS
Apologies for the misinformation. OpenSolaris 2008.05 does *not* put swap on ZFS, so is *not* susceptible to the bugs that cause lock-ups under certain situations where the swap is on ZFS. Cheers Andrew. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] zfs diff @snap1 @snap2
Hi Is it possible to see what changed between two snapshots (efficiently) ? I tried to take a look what "zfs send -i" does, and I found that it operates at very low (dmu) level and basically dumps the blocks. Any pointers on extracting inode info from this stream or otherwise ? - mritun This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] zfs iostat
On Sun, May 18, 2008 at 7:34 AM, Karsten L. <[EMAIL PROTECTED]> wrote: > Hi guys, > > is there a way to find out the current i/o-stats for a zfs-partition? I know > of "zpool iostat", but it only lists the i/o-stats of the whole pool. I need > something like "zfs iostat", or how can I get the stats with general > systemtools of a particular directory? > > any idea would be appreciated > karsten Have you tried fsstat? I think it will do what you are looking for whether it is zfs, ufs, tmpfs, etc. -- Mike Gerdts http://mgerdts.blogspot.com/ ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Any fix for the ZFS pool corruption Bug 6393634 ?
>From the bug description, it's actually not pool corruption, but rather error >handling is not comprehensive. Your data is fine, you need to upgrade to >snv77+ or S10u5 for the fix. - mritun This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] zfs iostat
Hi guys, is there a way to find out the current i/o-stats for a zfs-partition? I know of "zpool iostat", but it only lists the i/o-stats of the whole pool. I need something like "zfs iostat", or how can I get the stats with general systemtools of a particular directory? any idea would be appreciated karsten This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Not all filesystems shared over NFS
On May 18, 2008, at 3:39 AM, Johan Kooijman wrote: > Morning all, > > situation is as follows: OpenSolaris NFS server, Linux client. > > I've created a ZFS filesystem and shared it over NFS: > > -bash-3.2# zfs list | grep vz > datatank/vz 126M 457G 126M /datatank/vz > datatank/vz/private 37K 457G19K /datatank/ > vz/private > datatank/vz/private/28999 18K 457G18K /datatank/ > vz/private/28999 > datatank/vz/root 37K 457G19K /datatank/ > vz/root > datatank/vz/root/2899918K 457G18K /datatank/ > vz/root/28999 > > -bash-3.2# cat /etc/dfs/sharetab > /datatank/vz/root/28999 - nfs > anon=0,sec=sys,[EMAIL PROTECTED]/24 > /datatank/vz/root - nfs > anon=0,sec=sys,[EMAIL PROTECTED]/24 > /datatank/vz/private- nfs > anon=0,sec=sys,[EMAIL PROTECTED]/24 > /datatank/vz/private/28999 - nfs > anon=0,sec=sys,[EMAIL PROTECTED]/24 > /datatank/vz- nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 > > So far, so good. I can mount it on my linux machine: > > [EMAIL PROTECTED] vz]# mount -t nfs > 192.168.178.31:/datatank/vz on /vz type nfs (rw,addr=192.168.178.31) > > As you can see ,I've created a file system datatank/vz/root/28999, > which should appear on the Linux client. It doesn't: > > [EMAIL PROTECTED] vz]# ls -l /vz/private/ > total 0 > > It does on the server: > > -bash-3.2# ls -l /datatank/vz/private/ > total 3 > drwxr-xr-x 2 root root 2 May 18 09:21 28999 > > Can anyone give me some directions on this? I believe that you will need to mount those filesystems directly. In later versions of the OpenSolaris NFsv4 client, those filesystems will be mounted automatically. I believe this feature is also available on later versions of the Linux NFSv4 client as well but I don't happen to remember the specifics. Spencer ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Not all filesystems shared over NFS
Johan Kooijman wrote: > [EMAIL PROTECTED] vz]# mount -t nfs > 192.168.178.31:/datatank/vz on /vz type nfs (rw,addr=192.168.178.31) > > As you can see ,I've created a file system datatank/vz/root/28999, which > should appear on the Linux client. It doesn't: > > [EMAIL PROTECTED] vz]# ls -l /vz/private/ > total 0 > > It does on the server: > > -bash-3.2# ls -l /datatank/vz/private/ > total 3 > drwxr-xr-x 2 root root 2 May 18 09:21 28999 > > Can anyone give me some directions on this? They're different filesystems. And you haven't mounted them. So you can't see them. That's how NFS works. mount -t nfs 192.168.178.31:/datatank/vz/private/28999 /my/local/fs NFS v4 has some magic that may allow you to just traverse the filesystems (if the Linux client is featureful enough), but NFS v3 does not. -- Carson ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Not all filesystems shared over NFS
By the way. I can see directories I create in /datatank/vz, but the filesystems created under it, I can't see. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Not all filesystems shared over NFS
Morning all, situation is as follows: OpenSolaris NFS server, Linux client. I've created a ZFS filesystem and shared it over NFS: -bash-3.2# zfs list | grep vz datatank/vz 126M 457G 126M /datatank/vz datatank/vz/private 37K 457G19K /datatank/vz/private datatank/vz/private/28999 18K 457G18K /datatank/vz/private/28999 datatank/vz/root 37K 457G19K /datatank/vz/root datatank/vz/root/2899918K 457G18K /datatank/vz/root/28999 -bash-3.2# cat /etc/dfs/sharetab /datatank/vz/root/28999 - nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 /datatank/vz/root - nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 /datatank/vz/private- nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 /datatank/vz/private/28999 - nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 /datatank/vz- nfs anon=0,sec=sys,[EMAIL PROTECTED]/24 So far, so good. I can mount it on my linux machine: [EMAIL PROTECTED] vz]# mount -t nfs 192.168.178.31:/datatank/vz on /vz type nfs (rw,addr=192.168.178.31) As you can see ,I've created a file system datatank/vz/root/28999, which should appear on the Linux client. It doesn't: [EMAIL PROTECTED] vz]# ls -l /vz/private/ total 0 It does on the server: -bash-3.2# ls -l /datatank/vz/private/ total 3 drwxr-xr-x 2 root root 2 May 18 09:21 28999 Can anyone give me some directions on this? This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
